Muli Stage Rotary Vane Vacuum Pump for Dental Treatment

CZPT Multiphase Dry Vacuum Pump CZPT Data


Product 5 series    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Ability(fifty/60Hz) m3/hr 270/320 330/380 400/460 550/650 650/780 800/950
Greatest Stress(50/60Hz) Mbar(A) .2/.15 .15/.ten
Motor Electricity (IEC Motor) kw seven.5 fifteen 18.5
Motor Pace(50/60Hz) Rpm 2960/3570
Process Relationship
Inlet Flange DIN/ASME DN80 PN10 (3" one hundred fifty#) DN100 PN10 (4" one hundred fifty#) DN150 PN10 (five" one hundred fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (1.5" Feminine) DN50 PN10 (two" Woman)
Cooling H2o
Max Inlet Force bar four
Max Outlet Temperature °C 70 sixty
Gearing Oil Type   Shell T-sixty eight Shell T-68
Seal Type
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Strain Bar .one-.25
Link   .25In Woman / Φ6 Tube
Noise Amount(fifty/60Hz) dB seventy eight 80
Vibration μm <20 <25
Weight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Fuel Temperature °C fifty 55 sixty seventy five eighty 85
Max Pump Surface Temperature °C twenty five 25 twenty five 32 32 32

CZPT Multiphase Dry Vacuum Pump attribute gain:


Pump Type Multistage Vacuum dry Pump Screw Vacuum   dry Pump Scroll vacuum dry pump Air cooled roots pump Liquid Ring pump Oil Rotary Vane Pumps Oil rotary piston pump
Capacity 100-20000m3/h 80-3000mthree/h 10-60mthree/h 1000-20000m3/h twenty-10000mthree/h 20-1000m3/h one hundred fifty-800m3/h
Strain .one-1013mbar .1-1013mbar .05-1013mbar 200-1013mbar 50-1013mbar .001-1013mbar .005-1013mbar
Exhaust √Gas √Gas √Gas √Gas (water) (Oil) (Oil)
Energy Lowest Low Low Premier Largest Center Large
Very best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm one500-3000rpm 1000-1500rpm 500-1500rpm 500-1500rpm 500-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Fuel Air
Gas Steam        
Gas Higher boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multiphase Dry Vacuum Pump structure benefit

Multistage Dry Vacuum Pump Gasoline Way


Screw dry vacuum pump Fuel Way


  • Airflow direction radial, Corrosive method gasoline does not attack the bearing and gear axially immediate
  • Airflow path axial, Corrosive method attack the bearing and gear axially in gear cap violent
  • Method gasoline is compressed uniformly in each phase of rotors. Uniform compression heat, so reduced exhaust fuel temperature
  • The process fuel is compressed centrally at the finish of screw, so large exhaust fuel temperature and screw
  • Process fuel could contact with a lot more cooling jacket surface, high heat dissipation performance
  • Method gasoline could contact with few cooling jacket surface, lower heat dissipation
  • Roots rotor is a lot more resistant to particles and adherents, few impacts on its overall performance right after its surface wear and corrosion
  • Screw rotor is unsuitable for particles and adherents, big impacts on its efficiency right after its surface put on and corrosion

CZPT Exhibitions

CZPT Worldwide Clients:



Q1: Are you manufacturing facility or trade organization?
A1: We are factory.

A2: What the precisely address of your manufacturing unit? 

A2: Our company is located in No. 6767, Tingfeng Rd. CZPTn District, ZheJiang  201502, China
And our factory is located in No.58,Hulu road, Xinbang Town, CZPT area, CZPTang District, ZheJiang , China

Q3: Warranty conditions of your device? 

A3: One yr guarantee for the equipment and specialized assistance in accordance to your requirements.

Q4: Will you give some spare elements of the equipment? 

A4: Yes, of training course.

Q5: How prolonged will you take to organize production? 

A5: 380V 50HZ we can shipping and delivery the products inside ten days. Other electric power or other colour we will shipping in 22 times

Q6: Can you settle for OEM orders? 

A6: Yes, with professional design team, OEM orders are highly welcome.

Muli Stage Rotary Vane Vacuum Pump for Dental Treatment